【題目】Why are you still waiting here?

Doctor Li promised to attend the meeting, but he __________ (not appear).

【答案】hasn't appeared

【解析】

句意:——你為什么還在這里等? ——李醫(yī)生答應(yīng)參加會(huì)議,但他沒有出現(xiàn)。

此處表示李醫(yī)生答應(yīng)參加會(huì)議,但是目前還沒來(lái),對(duì)現(xiàn)在有影響,因此用現(xiàn)在完成時(shí),其結(jié)構(gòu)是:助動(dòng)詞have/has+動(dòng)詞的過去分詞。主語(yǔ)he是單數(shù),因此用has,has not=hasn’t。故答案為:hasn't appeared

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】 What did she shout just now?

The traffic was so noisy and she had to made herself ________ clearly.

A.hearB.to hearC.heard

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】Where is the woman going to spend her summer holiday?

A.In Washington.B.In New York.C.In Los Angeles.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】It is very __________ (有意義的)for humans to protect wild animals.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】Don't make any important decisions, ________ when you are in such a bad mood.

Don't worry. I won't.

A.simplyB.exactlyC.certainlyD.especially

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】We are in ________if the story is true . (懷疑)

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】從 2008 年起,他就忍受著腳傷帶來(lái)的痛苦。

From 2008 on, he________ a lot _________his foot problem.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】To spend a________summer vacation, students are advised to do volunteer work to learn more about the society.

A.quietB.meaningfulC.comfortable

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】The boss will ask you some________ [besk]questions about your work experience.

查看答案和解析>>

同步練習(xí)冊(cè)答案